Northern Local Supervoid
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The Northern Local Supervoid is a tremendously large region of space devoid of galaxies known as a void. It is located between the Local, Coma and Hercules superclusters. It contains a few small galaxy systems and galaxy clusters but is mostly empty.
The void's center is located 61 megaparsecs away and it is 104 megaparsecs in diameter across its narrowest width.[1]